Mini 3 IN 1 CO
Device Overview
Thank you for selecting ZGm27 desktop CO
CO
concentration, ZGm27 can also measure the ambient temperature and the relative humidity (CO
2
detect the presence of CO
in ambient air and helps people to take care of Indoor Air Quality. ZGm27 can be widely used in the office building,
2
school, exhibition hall, shopping mall, meeting room, fitness center, restaurant and other public places where personal comfort and healthy are
important.
Features:
□ V Dual Beam NDIR (Non-Dispersive-Infrared) technology is being used to measure CO
□ V The Large LCD clearly displays the CO
□ V 3-color backlight (green / yellow / red) gradually changes color with CO
□ V "HISTORY" with 3 emotions indicates the status of CO
□ V "ECO" saving power function darken the LCD backlight during the period from 22:00 pm to 6:00am.
□ V 7-color backlight for options : white
Warnings:
□ V Please take off the AC power adapter and store it well when this CO
□ V This CO
monitor is for home use, not suitable for certifying the test results.
2
□ V If use this CO
monitor for testing, ZGm27 does not guarantee the test results.
2
1. LCD Display
4. Power Inlet (Micro USB Socket)
7. Humidity Sensor
Key description:
Select backlight display mode or setting modes.
(○
)
2
Adjust the parameters.
(○
)
3
LCD Display Symbol Description
Symbol
Monitor (CO
2
monitor. ZGm27 CO
2
concentration, temperature, relative humidity and real-time clock.
2
2
turquoise
blue
à
à
2. Mode Key
5. Screw Position
8. Ventilation Slots
Meaning
CO
concentration, parts per million (ppm)
2
Ambient temperature
Relative humidity
Real-time setting display
Three emoticons
LCD backlight color
CO
concentration alarm
2
+Temp.+RH) Operating Instructions
2
monitor is smart, compact and easy-to-use. In addition to measuring the
2
concentration.
2
records up to 24 hours.
purple
red
yellow
à
à
à
à
monitor left idle for long.
2
ambient CO
2
Ambient temperature
Relative humidity
Real-time 24-hour clock (hour/minute)
The status of recorded CO
<800ppm
Bar graph displays indicate the status of CO
A total of 7 colors are optional.
CO
concentration alarm settings
2
+Temp.+RH). This device is developed to
2
concentration and improve the long term stability.
2
green.
3. Select Key
Description
concentration
concentration
2
800ppm~1,400ppm
>1400ppm
records up to 24 hours
2
Need help?
Do you have a question about the ZGm27 and is the answer not in the manual?
Questions and answers